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. 2017 May 5;9(21):18039–18045. doi: 10.1021/acsami.7b02867

Table 1. Electrical Properties of PbS FETs with Different Capping Ligands before and after BV Treatment.

  2T mobility (cm2 V–1 s–1)
threshold voltage (V)
 
ligands pristine BV-treated pristine BV-treated doping carrier concentration (1012 cm–2)
3MPA 2.6 × 10–3 5.1 × 10–3 36 18.8 1.6
TBAI 5.3 × 10–3 1.4 × 10–2 16.5 –17.1 3.2
MAI 0.03 0.32 12.2 –35 4.4